Truglo’s tritium night sights transition from standard white-dot sights in daylight to glowing green dots in the dark, with no batteries or charging required. (part no. TG231G1XW)

Key Specifications

• Front sight: green tritium vial with a white outline ring for daytime visibility.
• Rear sight: green tritium vial.
• Low-profile Low Set sight height.
• Tritium illumination glows on its own, with no batteries or light-charging needed.
• Fits Glock pistols.
• Sold as a matched front-and-rear set.
• Part of Truglo’s Tritium X sight line.
• Manufactured by Truglo.

Frequently Asked Questions

Do these sights need to be charged with light first? No, tritium glows continuously on its own and doesn’t need batteries or light exposure to charge.

What color are the front and rear inserts? Both are green tritium; the front also has a white outline ring for easier daytime visibility.

What pistols do these fit? Glock pistols.

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